229149310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 472288320

約数和(自身を除く): 243139010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 113, 130, 190, 226, 247, 494, 565, 821, 1130, 1235, 1469, 1642, 2147, 2470, 2938, 4105, 4294, 7345, 8210, 10673, 10735, 14690, 15599, 21346, 21470, 27911, 31198, 53365, 55822, 77995, 92773, 106730, 139555, 155990, 185546, 202787, 279110, 405574, 463865, 927730, 1013935, 1206049, 1762687, 2027870, 2412098, 3525374, 6030245, 8813435, 12060490, 17626870, 22914931, 45829862, 114574655, 229149310]

約数ペア:

[(1, 229149310), (2, 114574655), (5, 45829862), (10, 22914931), (13, 17626870), (19, 12060490), (26, 8813435), (38, 6030245), (65, 3525374), (95, 2412098), (113, 2027870), (130, 1762687), (190, 1206049), (226, 1013935), (247, 927730), (494, 463865), (565, 405574), (821, 279110), (1130, 202787), (1235, 185546), (1469, 155990), (1642, 139555), (2147, 106730), (2470, 92773), (2938, 77995), (4105, 55822), (4294, 53365), (7345, 31198), (8210, 27911), (10673, 21470), (10735, 21346), (14690, 15599)]